gecko/modules/libpr0n/decoders/icon/nsIIconURI.idl

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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Scott MacGregor <mscott@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIURL.idl"
/**
* nsIIconURI
*
* This interface derives from nsIURI, to provide additional information
* about moz-icon URIs.
*
* What *is* a moz-icon URI you ask? Well, it has the following syntax:
*
* moz-icon:[<valid-url> | //<file-with-extension> | //stock/<stock-icon>]? ['?'[<parameter-value-pairs>]]
*
* <valid-url> is a valid URL spec.
*
* <file-with-extension> is any filename with an extension, e.g. "dummy.html".
* If the file you want an icon for isn't known to exist, you can use this instead of a URL and just
* place a dummy file name with the extension or content type you want.
*
* <stock-icon> is the name of a platform-dependant stock icon.
*
* Legal parameter value pairs are listed below:
*
* Parameter: size
* Values: [<integer> | button | toolbar | toolbarsmall | menu | dialog]
* Description: If integer, this is the desired size in square pixels of the icon
* Else, use the OS default for the specified keyword context.
*
* Parameter: state
* Values: [normal | disabled]
* Description: The state of the icon.
*
* Parameter: contentType
* Values: <mime-type>
* Description: The mime type we want an icon for. This is ignored by stock images.
*/
[scriptable, uuid(E2D046D2-3729-440D-B0DB-F8D817BC2571)]
interface nsIMozIconURI : nsIURI
{
/**
* iconFile
*
* the file URL contained within this moz-icon url, or null.
*/
attribute nsIURL iconURL;
/**
* imageSize
*
* The image area in square pixels, defaulting to 16 if unspecified.
*/
attribute unsigned long imageSize;
/**
* stockIcon
*
* The stock icon name requested from the OS.
*/
readonly attribute ACString stockIcon;
/**
* iconSize
*
* The stock icon size requested from the OS.
*/
readonly attribute ACString iconSize;
/**
* iconState
*
* The stock icon state requested from the OS.
*/
readonly attribute ACString iconState;
/**
* contentType
*
* A valid mime type, or the empty string.
*/
attribute ACString contentType;
/**
* fileExtension
*
* The file extension of the file which we are looking up.
*/
readonly attribute ACString fileExtension;
};